The Derflinger Ranch is located 17 miles north of Faith, SD, on Hwy 73 at the Moreau River. We offer bloodlines out of the top SAV bulls, many of which are low-birthweight bulls. Due to health reasons, our program has changed to hold a silent auction each fall. This has worked well and our customers have been very pleased with the way the bulls are feeding out. Thank you for your interest and please call us at 605-788-2846 if you have any questions!